They can dance, check your heart-rate, vacuum your room, make dinner, or wash the dishes -- all without complaining, or asking for a raise. A new generation of robots not only looks human, but is taking on human tasks. Constantino De Miguel reports from Europe's largest robotics expedition in Lyon, France, where it's clear that it's only a matter of time before robots populate our homes, schools, hospitals, and cities. Earth Focos reports.